Jih-Chang Lien

Title: The Innovations of Jih-Chang Lien

Introduction

Jih-Chang Lien is a prominent inventor based in Sugar Land, Texas. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work primarily focuses on electrically programmable floating gate semiconductor memory devices, which have advanced the capabilities of memory storage.

Latest Patents

One of Jih-Chang Lien's latest patents is an electrically programmable floating gate semiconductor memory device. This invention features an N-channel, double level poly, MOS read-only memory (ROM) array that is electrically programmable by floating gates positioned beneath control gates formed by row address lines. The cells can be electrically programmed by applying selected voltages to the source, drain, control gate, and substrate. The floating gate is charged through an insulator between the floating gate and the channel. A simplified process for fabricating these devices eliminates photoresist and implant steps while producing improved characteristics, such as higher gain and lower body effect.

Career Highlights

Jih-Chang Lien is currently employed at Texas Instruments Corporation, a leading company in semiconductor design and manufacturing. His innovative work has contributed to the advancement of memory technology, making significant impacts in various applications.

Collaborations

Throughout his career, Jih-Chang Lien has collaborated with notable colleagues, including Te-Long Chiu and John S. Stanczak. These collaborations have fostered a productive environment for innovation and development in semiconductor technology.

Conclusion

Jih-Chang Lien's contributions to the field of semiconductor memory devices highlight his role as a key inventor in the industry. His patents reflect a commitment to advancing technology and improving memory storage solutions.